The technique used at first seemed repetitive, with each little mini section starting with whichever call the vet was getting. The vet, by the way, is dealing with his own health with "high levels" and an accident with his son.

Midway through, "the call" takes on a new meaning, and brings an interesting twist to the book. Suffice to say the second half was more interesting and went more quickly than the first!

This will probably only be interesting to music lovers, but because of the name of this book, I've been humming Ralph Vaughan Williams song "The Call" all week!